diff --git a/src/renderer/components/+nodes/nodes.tsx b/src/renderer/components/+nodes/nodes.tsx
index 1b1b9c18c0..0d701e4ee7 100644
--- a/src/renderer/components/+nodes/nodes.tsx
+++ b/src/renderer/components/+nodes/nodes.tsx
@@ -237,7 +237,7 @@ export class Nodes extends React.Component<Props> {
               <>
                 <span id={tooltipId}>{node.getTaints().length}</span>
                 <Tooltip targetId={tooltipId} tooltipOnParentHover={true} style={{ whiteSpace: "pre-line" }}>
-                  {node.getTaints().map(({ key, effect }) => `${key}: ${effect}`).join("\n")}
+                  {node.getTaints().map(({ key, value, effect }) => `${key}=${value}:${effect}`).join("\n")}
                 </Tooltip>
               </>,
               node.getRoleLabels(),